ACSR Bare Conductor | High-Strength Aluminum Steel Cable for Power Transmission

Comply with international standards

AST MB232, IEC 61089, BS en 50182

Aluminum Conductor steel Reinforced Bare-ACSR

Core application scenarios

Long-distance transmission lines: Due to its high mechanical strength, it is suitable for installations that need to cross large spans or special terrains (such as rivers and valleys).

High-voltage transmission: It can carry large currents and is suitable for transmission lines with high voltage levels.

Distribution system: In the distribution network, ACSR is widely used due to its reliability and durability.

Aluminum Conductor steel Reinforced Bare-ACSR

Advantages:

High mechanical strength: The steel core provides additional strength, allowing the conductor to withstand higher tension, reduce sagging, and adapt to the needs of installation in complex terrain.

Excellent conductivity: The high conductivity of aluminum ensures efficient power transmission and reduces energy loss.

Light weight: The lightweight properties of aluminum reduce the overall weight of the conductor and reduce the requirements for supporting structures.

Corrosion resistance: The combination of aluminum and galvanized steel improves the corrosion resistance of the conductor and extends its service life.

Technical Data

Nominal area （mm²)		Structure, number /diameter （mm)		Cable outer diameter （mm）	Resistance≤Ω/km	Breaking force （N）	weight kg/km
AL	Steel	AL	Steel	Cable outer diameter （mm）	Resistance≤Ω/km	Breaking force （N）	weight kg/km
150	8	18/3.20	1/3.20	16.00	0.1989	32860	461
150	20	24/2.78	7/1.85	16.67	0.198	46630	549
150	25	26/2.70	7/2.10	17.10	0.1939	54110	601
150	35	30/2.50	7/2.50	17.50	0.1962	65020	676
185	10	18/3.60	1/3.60	18.00	0.1572	40880	584
185	25	24/3.15	7/2.10	18.90	0.1542	59420	706
185	30	26/2.98	7/2.32	18.88	0.1592	64320	733
185	45	20/2.80	7/2.80	19.60	0.1564	80190	848
210	10	18/3.80	1/3.80	19.00	0.1411	45140	651
210	25	24/3.33	7/2.22	19.98	0.138	65990	789
210	35	26/3.22	7/2.50	20.38	0.1363	74250	854
210	50	30/2.98	7/2.98	20.86	0.1381	90830	961
240	30	24/3.60	7/2.40	21.60	0.1181	75620	922
240	40	26/3.42	7/2.66	21.66	0.1209	83370	964
240	55	30/3.20	7/3.20	22.40	0.1198	102100	1108
300	15	42/3.00	7/1.67	23.01	0.09724	68060	940
300	20	45/2.93	7/1.95	23.43	0.0952	75680	1002
300	25	48/2.85	7/2.22	23.76	0.09433	83410	1058
300	40	24/3.99	7/2.66	23.94	0.09614	92220	1133
300	50	26/3.83	7/2.98	24.26	0.09636	103400	1210
300	70	30/3.60	7/3.60	25.20	0.09463	128000	1402
400	20	42/3.51	7/1.95	26.91	0.07104	88850	1286
400	25	45/3.33	7/2.22	26.64	0.0737	95940	1295
400	35	48/3.22	7/2.50	26.82	0.07389	103900	1349
400	50	54/3.07	7/3.07	27.63	0.07232	123400	1511
400	65	26/4.42	7/3.44	28.00	0.07236	135200	1611
400	95	30/4.16	19/2.50	29.14	0.07087	171300	1860
500	35	45/3.76	7/2.50	30.00	0.05812	119500	1642
500	45	48/3.60	7/2.80	30.00	0.05912	128100	1688
500	65	54/3.44	7/3.44	30.96	0.0576	154000	1897
630	45	45/4.20	7/2.80	33.60	0.04633	148700	2060
630	55	48/4.12	7/3.20	34.32	0.04514	164400	2209
630	80	54/3.87	19/2.32	34.82	0.04551	192900	2388
800	55	45/4.80	7/3.20	38.40	0.03547	191500	2690
800	70	48/4.63	7/3.60	38.58	0.03574	207000	2791
800	100	54/4.33	19/2.60	38.98	0.03635	241100	2991

Expand all

Only some product parameters are displayed. For more product information, please contact us.

The above parameters are for reference only.

Cable Structure

Aluminum Conductor steel Reinforced Bare-ACSR

Features

Product Features

Material composition: High-strength aluminum alloy with good mechanical and electrical properties.

Structural design: The conductor is made of multiple strands of aluminum alloy wire, providing good flexibility and tensile strength.

High temperature resistance: When operating in a high temperature environment, the strength loss of the AAAC conductor is small, making it suitable for use in high temperature areas.

Construction

Construction

Aluminum 1350-H19 wires, concentrically stranded about a steel core. Standard core wire for ACSR is class A galvanized

Class A core stranding is also available in zinc-5% aluminum-mischmetal alloy coating.

For aluminum-clad (AW) ACSR, please refer to the ACSR/AW catalog sheet

Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease

ACSR conductor is also available in non-specular.

Production

Production Equipment

Cantilever Single Twister

Finished Cables

Fork Type Stranding Machine

Frame Type Stranding Machine

Plastic Extruder

Wire Braiding Machine

Wire Storage Device

Experimental Equipment

Projects

Shenxing Cable Group assisted Guangdong Zhanjiang Donghai Island Dingrui 52MW fishery-solar complementary photovoltaic power station project

The Dingrui 52MW fishery-photovoltaic complementary power station project on Donghai Island in Zhanjiang, Guangdong is progressing smoothly. As one of the important projects in the field of clean energy, the project not only promotes regional sustainable development, but also sets a benchmark for the efficient combination of fisheries and photovoltaic power generation. Shenxing Cable Group provided high-performance cable solutions for the project, supplying a total of 20,000 meters of cables, ensuring efficient operation of the project and long-term stable power supply. Read More

Upgrade of Cable Solutions for Deep Mine Hoisting Systems

The cables of the hoisting system of a deep copper mine have been aging and experiencing insulation degradation under long-term high-load operation, resulting in frequent tripping, which seriously affects the production efficiency of the mine. Read More

Upgrade of Cable Solutions for Deep Mine Hoisting Systems

Power Cables Help Upgrade Smart Grids

In order to realize intelligent management of the power grid, improve power supply reliability and reduce energy loss, a coastal city decided to comprehensively upgrade the original power grid. Read More

Shenxing Cable: Providing Reliable Arteries for High-Speed Trains

As an important part of modern transportation, high-speed trains have extremely strict requirements on cable performance. Read More

Shenxing Cable: Laying the Foundation for Smart Highways

In order to achieve intelligent management and improve traffic efficiency and safety, a certain highway decided to build a complete intelligent transportation system. Read More

COMMON QUESTIONS

SHENXING Cable Service FAQs

Want to learn more? Check out our electrical cable most frequently asked questions.

What are the application scenarios for aluminum stranded overhead cables?

Aluminum stranded overhead cables are widely used in urban and rural power transmission and distribution networks, especially for low and medium voltage overhead power lines. It is commonly used in distribution systems, transmission lines, substations, and some industrial power facilities, and is particularly suitable for long-distance power transmission.

What are the advantages of aluminum stranded overhead cables?

The main advantages of aluminum stranded overhead cables are their lighter weight and lower cost. Although aluminum is not as conductive as copper, it is sufficient to meet most power transmission needs. In addition, the flexibility of aluminum stranded wire makes it easier to install, especially in environments where long-distance installation is required.

What is the rated voltage of aluminum stranded overhead cables?

The rated voltage of aluminum stranded overhead cables is usually 0.6/1kV, which is suitable for low and medium voltage power systems. In some high-voltage applications, models with a rated voltage of 10kV can also be selected to select the appropriate cable specifications according to power transmission requirements.

How to ensure the installation safety of aluminum stranded overhead cables?

When installing aluminum stranded overhead cables, it is necessary to ensure that the bending radius of the cable meets the standard requirements to avoid excessive bending that causes cable damage. And use appropriate tools and methods, such as professional cable clamps and fixtures, to ensure the stability and safety of the cable during operation.

What is the temperature resistance of aluminum stranded overhead cables?

The temperature resistance of aluminum stranded overhead cables usually depends on the insulation material. Aluminum stranded cables insulated with polyvinyl chloride (PVC) usually have a temperature resistance of 70°C; while aluminum stranded cables insulated with cross-linked polyethylene (XLPE) can reach a temperature resistance of 90°C, which is suitable for a wider range of working environments.

What is the corrosion resistance of aluminum stranded overhead cables?

Aluminum stranded overhead cables have excellent corrosion resistance, especially in environments with moisture, salt spray or heavy pollution, and can maintain good electrical performance. Aluminum conductors themselves have natural corrosion resistance, and external insulation materials such as cross-linked polyethylene (XLPE) or polyvinyl chloride (PVC) further enhance their durability in harsh environments.